<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title>查找元素设置样式</title>
	</head>
	<body>
		<div>
			<p>第一个ul:</p>
			<ul>
				<li>Spring</li>
				<li>Summer</li>
			</ul>
			<p>第二个ul：</p>
			<ul>
				<li>Autumn</li>
				<li>Winter</li>
			</ul>
		</div>
		<script src="../jquery-1.12.4.min.js"></script>
		<script>
			//
			$('ul li.first').css({'backgrount':yellow});
			
			$uls=$('div').find('ul')
			$uls.eq(1).css({'color':'red','foot_weight':'bolder'});
			
		</script>
	</body>
</html>
